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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 | 8 |
9 #ifndef GrGLCaps_DEFINED | 9 #ifndef GrGLCaps_DEFINED |
10 #define GrGLCaps_DEFINED | 10 #define GrGLCaps_DEFINED |
11 | 11 |
12 #include "GrCaps.h" | 12 #include "GrCaps.h" |
13 #include "glsl/GrGLSL.h" | 13 #include "glsl/GrGLSL.h" |
14 #include "GrGLStencilAttachment.h" | 14 #include "GrGLStencilAttachment.h" |
15 #include "SkChecksum.h" | 15 #include "SkChecksum.h" |
16 #include "SkTHash.h" | 16 #include "SkTHash.h" |
17 #include "SkTArray.h" | 17 #include "SkTArray.h" |
18 | 18 |
19 class GrGLContextInfo; | 19 class GrGLContextInfo; |
20 class GrGLSLCaps; | 20 class GrGLSLCaps; |
21 | 21 |
22 /** | 22 /** |
23 * Stores some capabilities of a GL context. Most are determined by the GL | 23 * Stores some capabilities of a GL context. Most are determined by the GL |
24 * version and the extensions string. It also tracks formats that have passed | 24 * version and the extensions string. It also tracks formats that have passed |
25 * the FBO completeness test. | 25 * the FBO completeness test. |
26 */ | 26 */ |
27 class GrGLCaps : public GrCaps { | 27 class GrGLCaps : public GrCaps { |
28 public: | 28 public: |
29 SK_DECLARE_INST_COUNT(GrGLCaps) | 29 |
30 | 30 |
31 typedef GrGLStencilAttachment::Format StencilFormat; | 31 typedef GrGLStencilAttachment::Format StencilFormat; |
32 | 32 |
33 /** | 33 /** |
34 * The type of MSAA for FBOs supported. Different extensions have different | 34 * The type of MSAA for FBOs supported. Different extensions have different |
35 * semantics of how / when a resolve is performed. | 35 * semantics of how / when a resolve is performed. |
36 */ | 36 */ |
37 enum MSFBOType { | 37 enum MSFBOType { |
38 /** | 38 /** |
39 * no support for MSAA FBOs | 39 * no support for MSAA FBOs |
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385 && fType == rhs.fType | 385 && fType == rhs.fType |
386 && fFboFormat == rhs.fFboFormat; | 386 && fFboFormat == rhs.fFboFormat; |
387 } | 387 } |
388 }; | 388 }; |
389 mutable SkTHashMap<ReadPixelsSupportedFormat, bool> fReadPixelsSupportedCach
e; | 389 mutable SkTHashMap<ReadPixelsSupportedFormat, bool> fReadPixelsSupportedCach
e; |
390 | 390 |
391 typedef GrCaps INHERITED; | 391 typedef GrCaps INHERITED; |
392 }; | 392 }; |
393 | 393 |
394 #endif | 394 #endif |
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